Air tool fittings are the components in the Air pressure system that play the roles of connection, control, reversal, diversion, sealing, and support.
Note that the Quick Connect Air Coupler are US NPT standard threads with a 60 degree taper.

Product introduction：
1. NPT female and male threads are hard connected and do not require sealing in most cases.
2. For professional workplaces, auto repair shops or garages at home, air hoses, air compressors, air nailers, air blow guns, air tools, quick switching between many different pneumatic tools and accessories.
3. 4 ball bearing design provides a stronger connection. When pulling the sleeve backwards, the plug is inserted into the coupler, and when pulling the sleeve again, the plug is automatically separated from all couplers.
4. The threads are smooth and clear, easy to install, and a sufficient number of threads are designed to ensure that the joint is stronger after tightening and prevent loosening. pre-applied sealant lines reduce air leakage and eliminate the need to wrap with sealant tape.
5. When purchasing Air tool fittings, consider the application as this will affect the material type, shape, size and desired durability. Fittings are threaded or unthreaded and come in many shapes, styles, sizes and schedules (wall thickness)

PACKAGE INCLUDED:
12 x 1/4-Inch Female Industrial Coupler
1 x Teflon tape